DIPTERA. 207 



A. hystrix (Fabricius). 

 N. H.— 15. July 30. 



Mass.— 24, 26, 27, 28, 32. R. I.— 33. Coxx.— . July 31-Sept. 

 12. 



A. lateralis (Macquart). 

 Mass. — . Conn. — . 



Fabriciella Bezzi, 1906. 



F. algens (Wiedemann) {Echinomyia algens of authors; Rhacho- 



gaster kermodei Townsend, 15-291 and 16-26). 

 Me.— 1, 4, 6, 7, 8, 10. N. H.— 11, 14. Vt.— 17, 19, 20, 21. 



June 10- Aug. 28. 

 Mass.— 23, 25. Conn.— 34. June 24-Sept. 19. 



F. hispida Tothill, 24-265 {Eularvaevora algens Townsend, 16-27)- 

 Me.— 1, 3, 4, 7, 8. X. H.— 11. Vt.— 20. June 24-Sept. 25. 



F. piceifrons (Townsend) {Echinomydes piceifrons Townsend, 



16-25). 

 Me.— 1, 9. N. H.— 11. Aug. 19-Sept. 20. 

 Mass.— 23, 25, 26, 27. Conn.— 34. Aug. 5-Sept. 14. 



F. montana (Townsend) {Fahriciodesmontana Townsend, 16-26). 

 Me.— Mt. Desert, July 10-15. N. H.— Mt. Washington, 4000 

 ft., July 11; Glen House, July 16. 



F. dakotensis (Townsend). 



Me.— Sebago Lake {Tothill, 24-262). 



Mass.— Mt. Holyoke {Tothill, 24-262). 



F. dakotensis var. orientalis (Townsend) {Echinomyia florum of 

 authors ; Z/a?'yaeyoropszs orientalis Townsend, 16-24). 



Me.— 6, 8, 10. N. H.— 11, 13. Vt.— 20. June 20-Sept. 16. 



Mass.— 23, 24, 26, 27, 29, 30. R. I.— 33. Conn.— 35. May 

 30-Oct. 16. 



F. pilosa TothQl, 24-263. 



N. H.— White Mts. {Scudder; U. S. Nat. Mus.; Tothill). 



Epalpus Rondani. 

 E. signiferus (Walker). 

 Me.— 5, 6, 8. N. H.— 11, 13, 14, 15. Vt.— 21. May 19- 



July 19. 

 Mass.— 23, 24, 26, 27, 28, 32. Conn.— 35. Apr. 13-June 20. 



Bombyliopsis Townsend, 15-23. 

 B. abrupta (Wiedemann) {Bomhyliomyia abrupta of authors). 

 Me.— 2, 6, 8, 9, 10. N. H.— 11, 15. Vt.— 19, 20. July 10- 



Sept. 20. 

 Mass.— 23, 27, 32. R. I.— 33. CoxNN.— 34, 35. Aug. 8-Sept. 19. 



Jurinia R.-Desvoidy. 

 J. metallica R.-Desvoidy (/. adusta Van der Wulp). 

 Conn. — New Haven; Lyme, Aug. 27, 1909 {Champlain). 



